Flow Chart of Troubleshooting
9-10. Bluetooth Part
Check the Connection Disable!
NO
Check BT Activation?
Enable BT Function
YES
NO
Check the Voltage
Check U400
@C118(2.6V), R116(2.6V)
YES
NO
Check the Clock
Check OSC100
@ C147
YES
NO
Check the condition of
Resolder ANT100 or replace rear case
BT Ant. contact?
YES
NO
IS Bluetooth working?
Resolder U102 or replace U102
YES
END
9-21
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